What a ridiculous triple bill that was...Fleetwood Mac in the middle of the other 2? Hahahahahaha
For all his faults Bill Graham used to put together phenomenal shows throughout the Bay Area. He seemed to know just which venue to use ranging from small clubs to stadium events. I miss being able to drive into San Francisco without any plans and just drive past the various clubs and Winterland to see what was going on. No matter who was playing there were always a few tickets available at the door.
Remember that was the pre-Stevie Nicks/Lindsey Buckingham version. They were much more blues oriented at the time. My friends and I were there for Deep Purple as we were obsessed with the material from Fireball, In Rock and Machine Head.